One of Canada’s largest softwood lumber exporters joined a flurry of litigation over the most recent round of US duties, urging the US Court of International trade to order a do-over that could affect 290 companies after the department of Commerce use a “legally flawed” test. …If Canmore succeed in its new suit over the duties, other Canadian producers could also benefit fro a lower rate. [to access the full story a Law360 subscription is required]